Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2020-11-23 Sale |
2020-11-25 1:07 pm |
SIMULATIONS PLUS INC | SLP | OCONNOR SHAWN Chief Executive Officer |
5,500 | $56.25 | $309,359 | 71,381 (Direct) |
View |
2020-11-23 Sale |
2020-11-24 11:45 am |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
24,000 | $0 | $0 | 4,683,614 (Direct) |
View |
2020-10-27 Sale |
2020-10-27 4:44 pm |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
24,000 | $68.95 | $1,654,800 | 4,707,359 (Direct) |
View |
2020-09-24 Sale |
2020-09-24 6:24 pm |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
24,000 | $66.08 | $1,585,920 | 4,731,359 (Direct) |
View |
2020-08-25 Sale(A) |
2020-08-27 3:51 pm |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
24,000 | $58.16 | $1,395,840 | 4,775,309 (Direct) |
View |
2020-08-26 Purchase |
2020-08-26 7:38 pm |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
24,000 | $58.16 | $1,395,840 | 4,755,309 (Direct) |
View |
2020-07-27 Sale |
2020-07-28 4:35 pm |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
24,000 | $66.13 | $1,587,120 | 4,779,153 (Direct) |
View |
2020-06-24 Sale |
2020-06-24 9:53 pm |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
24,000 | $55.82 | $1,339,680 | 4,803,153 (Direct) |
View |
2020-05-22 Sale |
2020-05-26 5:36 pm |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
24,000 | $39.35 | $944,400 | 4,827,153 (Direct) |
View |
2020-04-24 Sale |
2020-04-27 5:08 pm |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S WOLTOSZ VIRGINIA E Director 10% Owner |
24,000 | $41.25 | $990,000 | 4,850,772 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2020-11-25 Option Award |
2020-11-30 2:50 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | Ralph David L. Director |
5,000 | $8.62 | 40,331 (Direct) |
View |
2020-11-20 Exercise |
2020-11-23 5:53 pm |
N/A 2028-06-26 |
SIMULATIONS PLUS INC | SLP | OCONNOR SHAWN Chief Executive Officer |
20,000 | $23.75 | 76,881 (Direct) |
View |
2020-11-02 Option Award |
2020-11-03 10:57 am |
N/A N/A |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S Director 10% Owner |
255 | $64.82 | 4,707,614 (Direct) |
View |
2020-11-02 Option Award |
2020-11-02 7:50 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | WEINER DANIEL L Director |
255 | $64.82 | 20,658 (Direct) |
View |
2020-11-02 Option Award |
2020-11-02 7:49 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | Ralph David L. Director |
255 | $64.82 | 24,331 (Direct) |
View |
2020-11-02 Option Award |
2020-11-02 7:49 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | Paglia John Kenneth Director |
255 | $64.82 | 31,308 (Direct) |
View |
2020-11-02 Option Award |
2020-11-02 7:48 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | LaVange Lisa Director |
255 | $64.82 | 12,136 (Direct) |
View |
2020-09-04 Option Award |
2020-09-08 6:10 pm |
N/A 2030-09-03 |
SIMULATIONS PLUS INC | SLP | OCONNOR SHAWN Chief Executive Officer |
25,000 | $59.97 | 85,000 (Direct) |
View |
2020-08-03 Option Award |
2020-08-04 6:28 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | WEINER DANIEL L Director |
206 | $70.4 | 20,403 (Direct) |
View |
2020-08-03 Option Award |
2020-08-04 6:23 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | Ralph David L. Director |
206 | $70.4 | 24,076 (Direct) |
View |
2020-08-03 Option Award |
2020-08-04 6:19 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | Paglia John Kenneth Director |
206 | $70.4 | 31,053 (Direct) |
View |
2020-08-03 Option Award |
2020-08-04 6:14 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | LaVange Lisa Director |
206 | $70.4 | 11,881 (Direct) |
View |
2020-08-03 Option Award |
2020-08-04 12:16 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S Director 10% Owner |
206 | $72.09 | 4,779,309 (Direct) |
View |
2020-07-17 Option Award |
2020-07-21 7:37 pm |
2021-07-17 2030-07-17 |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S Director 10% Owner |
5,000 | $61.84 | 36,400 (Direct) |
View |
2020-07-17 Option Award |
2020-07-21 4:48 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | WEINER DANIEL L Director |
5,000 | $61.84 | 15,416 (Direct) |
View |
2020-07-17 Option Award |
2020-07-21 4:48 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | Ralph David L. Director |
5,000 | $61.84 | 23,750 (Direct) |
View |
2020-07-17 Option Award |
2020-07-21 4:48 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | Paglia John Kenneth Director |
5,000 | $61.84 | 27,500 (Direct) |
View |
2020-07-17 Option Award |
2020-07-21 4:47 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | LaVange Lisa Director |
5,000 | $61.84 | 10,000 (Direct) |
View |
2020-05-01 Option Award |
2020-05-04 4:24 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | WOLTOSZ WALTER S Director 10% Owner |
381 | $38.05 | 4,851,153 (Direct) |
View |
2020-05-01 Option Award |
2020-05-01 7:49 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | WEINER DANIEL L Director |
381 | $38.05 | 15,197 (Direct) |
View |
2020-05-01 Option Award |
2020-05-01 7:48 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | Ralph David L. Director |
381 | $38.05 | 34,870 (Direct) |
View |
2020-05-01 Option Award |
2020-05-01 7:47 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | Paglia John Kenneth Director |
381 | $38.05 | 25,847 (Direct) |
View |
2020-05-01 Option Award |
2020-05-01 7:44 pm |
N/A N/A |
SIMULATIONS PLUS INC | SLP | LaVange Lisa Director |
381 | $38.05 | 6,675 (Direct) |
View |